Cov khoom no yog“C”Cov duab saw riveting.Cov khoom muaj ob hom qauv ntau thiab tsawg ntawm 15GA thiab 16GA muaj rau xaiv.Tus ntsia thawv lub cev txoj kab uas hla muaj ob hom specifications ntawm 1.6mm thiab 1.8mm.Qhov widest ntawm“C”Cov duab muaj ob hom sib txawv ntawm 16.9 thiab 23.7, uas ua tau raws li qhov yuav tsum tau ua ntawm kev siv cov qauv sib txawv ntawm cov roj ntsia hlau phom.